`air-level.com`

DNSSEC	⚠️ Not signed
A	39.106.140.167^{🇨🇳 Alibaba-Cloud39.106.0.0/15 CT BeiJing IDC}
NS	`dns15.hichina.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::23^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns16.hichina.com` ⚠️ Not in parent delegation
		A	2408:4009:501::24^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns1.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.125^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns2.alidns.com` ⚠️ Not in zone NS records
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.126^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns15.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774779732

Subdomains

www.air-level.com

Same first word

air-level.com

DNS History

11 records (5 active, 6 former)

●NSdns15.hichina.com2026-03-28 → 2026-03-29 · 3 obs

○ 2016-03-29 22:09:38
● 2026-03-28 00:57:24
● 2026-03-29 10:39:12

●NSdns16.hichina.com2026-03-28 → 2026-03-29 · 3 obs

○ 2016-03-29 22:09:38
● 2026-03-28 00:57:24
● 2026-03-29 10:39:12

●NSns1.alidns.com2016-03-29 → 2026-03-29 · 3 obs

○ 2016-01-03 17:15:12
● 2016-03-29 22:09:38
● 2026-03-29 10:39:12

○NSns1cnb.domain-resolution.net2015-08-10 → 2016-01-03 · 4 obs

● 2015-08-10 11:05:36
● 2016-01-03 17:15:12
○ 2016-03-29 22:09:38
○ 2026-03-29 10:39:12

●NSns2.alidns.com2016-03-29 → 2026-03-29 · 3 obs

○ 2016-01-03 17:15:12
● 2016-03-29 22:09:38
● 2026-03-29 10:39:12

○NSns2hjl.domain-resolution.net2015-08-10 → 2016-01-03 · 4 obs

● 2015-08-10 11:05:36
● 2016-01-03 17:15:12
○ 2016-03-29 22:09:38
○ 2026-03-29 10:39:12

○NSns3cna.domain-resolution.net2015-08-10 → 2016-01-03 · 4 obs

● 2015-08-10 11:05:36
● 2016-01-03 17:15:12
○ 2016-03-29 22:09:38
○ 2026-03-29 10:39:12

○NSns4fmx.domain-resolution.net2015-08-10 → 2016-01-03 · 4 obs

● 2015-08-10 11:05:36
● 2016-01-03 17:15:12
○ 2016-03-29 22:09:38
○ 2026-03-29 10:39:12

○A115.28.169.2142015-08-10 → 2015-11-28 · 4 obs

● 2015-08-10 11:05:36
● 2015-11-28 10:05:30
○ 2016-01-03 17:15:12
○ 2026-03-29 10:39:12

●A39.106.140.1672026-03-28 → 2026-03-29 · 3 obs

○ 2017-01-31 18:05:44
● 2026-03-28 00:57:24
● 2026-03-29 10:39:12

○A42.96.249.352016-01-03 → 2017-01-31 · 5 obs

○ 2015-11-28 10:05:30
● 2016-01-03 17:15:12
● 2017-01-31 18:05:44
○ 2026-03-28 00:57:24
○ 2026-03-29 10:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
air-level.com	ns1.alidns.com, ns2.alidns.com	18 records

✅ Authoritative Response

Server:120.76.107.46

NS records: ns1.alidns.com, ns2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for air-level.com (unsigned zone)

⏱️ Timing

Total: 3526ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.106.140.167`
NS	2	`dns16.hichina.com, dns15.hichina.com`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)

Analysis

Hierarchy

air-level.com is a parent of www.air-level.com.

IP Addresses

air-level.com points to a single IP number: 39.106.140.167.

Other host names such as www.air-level.com and beijing-time.com share IP numbers with air-level.com.

Name Servers

air-level.com is delegated to four name servers: ns1.alidns.com, ns2.alidns.com, dns15.hichina.com and dns16.hichina.com.

air-level.com at least partially shares name servers with other domains, for instance humw.cn, hualf.com, hitekplus.com, binsen-usa.com and green-parkhotel.com.

These name servers are commonly used alongside ns7.alidns.com, ns8.alidns.com, dns11.hichina.com and dns12.hichina.com.

Host names with nine IP numbers:

The host name ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

The host name ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.

The host name dns15.hichina.com points to: 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

The host name dns16.hichina.com points to: 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

air-level.com - robtex.com

air-level.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`air-level.com`

`com`